| 1 | module m_dom_attribute |
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| 2 | |
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| 3 | use m_dom_types |
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| 4 | use m_dom_node |
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| 5 | use m_strings |
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| 6 | |
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| 7 | private |
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| 8 | !------------------------------------------------------- |
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| 9 | ! METHODS FOR ATTRIBUTE NODES |
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| 10 | !------------------------------------------------------- |
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| 11 | |
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| 12 | public :: getName |
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| 13 | public :: getValue |
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| 14 | public :: setValue |
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| 15 | |
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| 16 | CONTAINS |
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| 17 | |
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| 18 | function getName(attribute) |
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| 19 | |
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| 20 | type(fnode), intent(in) :: attribute |
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| 21 | type(string) :: getName |
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| 22 | |
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| 23 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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| 24 | getName = attribute%nodeName |
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| 25 | else |
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| 26 | getName = '' |
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| 27 | endif |
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| 28 | |
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| 29 | end function getName |
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| 30 | |
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| 31 | !----------------------------------------------------------- |
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| 32 | |
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| 33 | function getValue(attribute) |
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| 34 | |
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| 35 | type(fnode), intent(in) :: attribute |
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| 36 | type(string) :: getValue |
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| 37 | |
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| 38 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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| 39 | getValue = attribute%nodeValue |
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| 40 | else |
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| 41 | getValue = '' |
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| 42 | endif |
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| 43 | |
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| 44 | end function getValue |
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| 45 | |
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| 46 | !----------------------------------------------------------- |
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| 47 | |
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| 48 | subroutine setValue(attribute, value) |
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| 49 | |
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| 50 | character(len=*), intent(in) :: value |
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| 51 | type(fnode), pointer :: attribute |
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| 52 | |
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| 53 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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| 54 | call setNodeValue(attribute,value) |
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| 55 | endif |
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| 56 | |
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| 57 | end subroutine setValue |
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| 58 | |
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| 59 | !----------------------------------------------------------- |
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| 60 | |
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| 61 | |
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| 62 | !!! NB Is this a good idea? |
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| 63 | !!! NB pure functions have no side effects |
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| 64 | |
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| 65 | pure function attr_name_len(attribute) |
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| 66 | type(fnode), intent(in) :: attribute |
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| 67 | integer :: attr_name_len |
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| 68 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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| 69 | attr_name_len = len_trim(attribute % nodeName) |
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| 70 | else |
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| 71 | attr_name_len = 0 |
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| 72 | end if |
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| 73 | end function attr_name_len |
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| 74 | |
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| 75 | pure function attr_val_len(attribute) |
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| 76 | type(fnode), intent(in) :: attribute |
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| 77 | integer :: attr_val_len |
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| 78 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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| 79 | attr_val_len = len_trim(attribute % nodeValue) |
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| 80 | else |
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| 81 | attr_val_len = 0 |
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| 82 | end if |
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| 83 | end function attr_val_len |
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| 84 | |
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| 85 | |
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| 86 | end module m_dom_attribute |
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